Skunk2 Racing Alpha Series Valve Spring And Retainer Kit (344-05-1410) 1461 This axle-back exhaust system complements

This axle-back exhaust system complements the Active Autowerke mid-pipe to optimize exhaust flow and sound quality

This item requires an aftermarket Live Valve Controller Bypass Device for 19-20 Raptor models

ZETAIV VERIA has acquired [FIA8855-1999] specified by FIA (Fédération Internationale de l'Automobile)

Engineered with only one internal 90 degree turn in the nitrous flow path

0L turbocharged engine

Skunk2 Racing Alpha Series Valve Spring And Retainer Kit (344-05-1410) 1461 This axle-back exhaust system complementsTitainium Retainer w 7deg. Lock Seat Seat Pressure: 60 lbs at 1. 600in. Open Pressure: 220 lbs at 1. 100in. Coil Bind: 1. 000in. Must Use Skunk2 P N: 312 05 0010 (Spring Bases) to Install Dual Springs in Single Spring K Heads or to Install in. Skunk2 is proud to introduce its Alpha Valve Spring and Titanium Retainer Kit for Honda's K series engines. Each kit includes Skunk2's high quality dual valve springs and race proven titanium retainers that are